# Bug OP-4519 - Slow work package modification by regular user

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-4519

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date | 2018-02-27 –  |
| Priority | High |
| Module |  |
| Target versions | 7.4.4 |
| Observed in versions |  |
| Sprint | 7.4.4 |
| Backlog bucket |  |
| Bug found in version (deprecated) |  |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

| Attribute | Value |
| --- | --- |
| Assignee |  |
| Accountable |  |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

| Attribute | Value |
| --- | --- |
| Relevance |  |

## Costs

| Attribute | Value |
| --- | --- |
| Votes |  |
| Work |  |
| Labor costs |  |

## Description

**Description:**  
Work package modification works slow for regular user while for Administrator is much faster

**Preconditions:**  
Fresh install on CentOS 7 + 10.2.13-MariaDB.  
There is integration with Active Directory which is working well.

**Steps to reproduce**  
1\. create a new project  
2\. assign new member a regular user as project admin.  
3\. create with regular user new work package  
4\. modify created work package

**Actual behavior**  
The modification is slow, while after assigning Administrator right to the user, it’s fast.  
During modification with regular user the CPU (one core) of the server is 100% loaded by mysqld process  
No errors on logs.

**Expected behavior**  
The modification should be fast as in the case when user is Administrator.